IO module, typos in docs for newline normalization

[swsch]

Elixir and Erlang/OTP versions

IO docs for tag 1.18.3 and branch main, probably everywhere since 1.18.0

Operating system

all

Current behavior

There are four occurrences of "normalized" on https://hexdocs.pm/elixir/1.18.3/IO.html

• Two of them refer to CRFL
• All four appear as " " is normalized to " "

Expected behavior

• CRFL should probably be CRLF
• should probably read "\r\n" is normalized to "\n"

Maybe another backslash or two in the Markdown comment?

Regards,
s.

[josevalim]

Yes! Would you like to send a PR? :)